Changeset a065f1f for libcfa/src/bits

Timestamp:

Sep 20, 2022, 8:37:17 PM (3 years ago)

Author:

JiadaL <j82liang@…>

Branches:

ADT, ast-experimental, master, pthread-emulation

Children:

53a768d

Parents:

4520b77e (diff), ef1da0e2 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc

File:

• libcfa/src/bits/locks.hfa (modified) (2 diffs)

libcfa/src/bits/locks.hfa

@@ -13 +13 @@
 // Created On       : Tue Oct 31 15:14:38 2017
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Wed Aug 12 14:18:07 2020
-// Update Count     : 13
+// Last Modified On : Mon Sep 19 18:51:53 2022
+// Update Count     : 17
 //
 
@@ -60 +60 @@
 
                 disable_interrupts();
-                for ( unsigned int i = 1;; i += 1 ) {
+                for ( i; 1 ~ @ ) {
                         if ( (this.lock == 0) && (__atomic_test_and_set( &this.lock, __ATOMIC_ACQUIRE ) == 0) ) break;
                         #ifndef NOEXPBACK
                                 // exponential spin
-                                for ( volatile unsigned int s = 0; s < spin; s += 1 ) Pause();
+                        for ( volatile unsigned int s; 0 ~ spin ) Pause();
 
                                 // slowly increase by powers of 2